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152840-39-6

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152840-39-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152840-39-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,8,4 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 152840-39:
(8*1)+(7*5)+(6*2)+(5*8)+(4*4)+(3*0)+(2*3)+(1*9)=126
126 % 10 = 6
So 152840-39-6 is a valid CAS Registry Number.

152840-39-6Upstream product

152840-39-6Downstream Products

152840-39-6Relevant articles and documents

STRUCTURE AND PROPERTIES OF 8-AZASTEROIDS SYNTHESIZED BY REGIO- AND STEREOSELECTIVE ANNELATION OF 3,4-DIHYDROISOQUINOLINES BY ASYMMETRIC 2-ACYL-1,3-CYCLOHEXANEDIONES

Mikhal'chuk, A. L.,Gulyakevich, O. V.,Rubinov, D. B.,Akhrem, A. A.

, p. 313 - 320 (1993)

It was found that annelation of 3,4-dihydroisoquinolines by 2-acyl-1,3-cyclohexanediones takes place regio- and stereoselectively, leading to C(11)- and C(17)-substituted derivatives of the 8-aza-D-homogonane series with a trans-disp

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